Minnesota legalized adult-use cannabis on August 1, 2023 under MN HF 100 (Statute Chapter 342). Possession limits: 2 oz flower, 8 g concentrate, 800 mg edible THC. Age 21+. 10% cannabis tax. Federal Schedule I — interstate transport prohibited.
Recreational adult-use cannabis became legal in Minnesota on August 1, 2023 under Minnesota House File 100 (HF 100), codified as Minnesota Statute Chapter 342 (the Cannabis Regulatory Act). The law authorized possession, personal use, home cultivation, and licensed retail sale for adults 21 or older. The Minnesota Office of Cannabis Management (OCM) was established to administer state retail licensure; tribal cannabis enterprises operate under separate state-tribal compacts. Single-day purchase limits, possession caps, and home-cultivation rules are codified in MN Statute 342.09 and 342.27. Cannabis remains a Schedule I controlled substance under federal law (21 USC § 812), which prohibits interstate transport regardless of state legality. This guide summarizes Minnesota cannabis law as of 2026 with verbatim statute citations and direct links to revisor.mn.gov for primary-source verification.
Minnesota legalized adult-use cannabis under HF 100, signed into law in May 2023 with personal-possession and home-cultivation provisions effective August 1, 2023. The act is codified as Minnesota Statute Chapter 342 — the Cannabis Regulatory Act. Subsequent rulemaking by the Minnesota Office of Cannabis Management (MN OCM) governs licensure, packaging, advertising, lab-testing, and seed-to-sale tracking. State-tribal cannabis compacts negotiated in 2023 enable federally recognized Indigenous nations to operate cannabis enterprises under tribal regulatory authority alongside MN OCM-licensed retailers.
“An individual 21 years of age or older may use, possess, transport, give to an individual 21 years of age or older, and purchase cannabis flower or cannabis products subject to the limits in this section.”
Minnesota Statute 342.27 requires age 21 or older for purchase, possession, and consumption of recreational cannabis. Acceptable identification at every cannabis retailer is a valid government-issued photo ID — driver's license, state ID, passport, military ID, or tribal ID from federally recognized nations. ID is checked at every visit; there is no first-time-customer exemption.
Minnesota law caps single-day adult-use cannabis purchases. The limits apply at every legal Minnesota cannabis retailer — Waabigwan Mashkiki and MN OCM-licensed alike — and are tracked at point of sale.
In public, possession limits mirror single-day purchase caps: 2 ounces flower, 8 grams concentrate, 800 mg edible THC. At a private residence, the home-possession cap is 2 pounds of cannabis flower. Adults 21 or older may cultivate up to 8 cannabis plants per residence for personal use, with a maximum of 4 flowering plants at one time. Home cultivation must occur in a secure space not visible to the public and out of reach of minors.
Minnesota Statute 297G (Cannabis Tax Act) imposes a 10% gross receipts tax on cannabis retail sales. The standard 6.875% Minnesota state sales tax is replaced — not added — by this 10% rate. Local option sales tax may apply in some cities. Tribal retail under state-tribal compact (Waabigwan Mashkiki) follows compact-specific tax allocation; the customer-facing rate matches the actual sale.
“A tax of 10 percent of the gross receipts on retail sales is imposed on a retail sale of cannabis flower, cannabis products, lower-potency hemp edibles, and hemp-derived consumer products by a person required to be licensed under chapter 342.”
Cannabis remains a Schedule I controlled substance under the federal Controlled Substances Act (21 USC § 812). Schedule I substances are defined as having high abuse potential and no currently accepted medical use under federal law — a classification widely disputed by medical and policy researchers, but unchanged by Congress as of 2026. Federal law prohibits the interstate transport of cannabis regardless of state legality. Cannabis purchased in Minnesota must be consumed in Minnesota; carrying cannabis across the state line into North Dakota, Iowa, Wisconsin, or South Dakota is a federal offense.
Operating a motor vehicle under the influence of cannabis is a DWI offense in Minnesota under MN Statute 169A.20. Drivers exhibiting impairment — regardless of legal cannabis possession — face DWI penalties including license suspension, fines, and potential criminal charges. The Minnesota Department of Public Safety and law enforcement use a combination of field sobriety testing and blood/oral fluid testing for THC presence. Consumer rule: do not drive after using cannabis. Plan ride-share, designated driver, or wait at least several hours after consumption depending on dose and method.
Because cannabis remains Schedule I federally, the federal Bank Secrecy Act and FinCEN cannabis-banking guidance prevent national credit-card networks (Visa, Mastercard, American Express) from processing cannabis transactions. Every legal Minnesota cannabis dispensary — tribal and MN OCM-licensed — operates on a cash and debit-card basis. ATMs are available on-site at most locations. The federal SAFER Banking Act has been proposed multiple times to ease this restriction but has not been enacted as of 2026.
Federally recognized Indigenous nations exercise sovereign regulatory authority over commerce on their reservations and, where state-tribal compacts allow, off-reservation. The 2023 Minnesota state-tribal cannabis compacts enable tribes to operate cannabis enterprises with equivalent regulatory standards as MN OCM (seed-to-sale tracking via METRC, lab-testing, age-verification, packaging). Waabigwan Mashkiki — owned by the White Earth Band of Ojibwe — was the first tribal enterprise to open an off-reservation recreational dispensary in Minnesota, launching at Mahnomen in August 2023.
“Federally recognized Indian tribes located within Minnesota may enter into compacts with the state for the regulation of cannabis on tribal lands and at off-reservation locations.”
Last reviewed by Waabigwan Mashkiki Regulatory & Compliance Team.